Ravenna: L'Iniziativa Editrice, 1906. Pamphlet. 16p., stapled wraps, 4.25x6.25 inches, wraps toned along edges and beginning to come loose, front wrap damp stained, pages evenly toned; fifth edition. Text in Italian. Only one copy of this edition found in OCLC as of 11/2020.
Zavattero, an Italian anarchist editor, activist, and polemicist, was known for his disputes with individualists. He contributed to many anarchist periodicals, including Carlo Tresca's Il Martello.